file resuming across restarts (partial)

This commit is contained in:
ingvar1995 2016-07-30 15:44:45 +03:00
parent b0e82dfd08
commit 99e8691f0b
3 changed files with 43 additions and 12 deletions

View File

@ -76,6 +76,9 @@ class FileTransfer(QtCore.QObject):
def get_friend_number(self):
return self._friend_number
def get_path(self):
return self._path
def cancel(self):
self.send_control(TOX_FILE_CONTROL['CANCEL'])
if hasattr(self, '_file'):
@ -224,7 +227,6 @@ class ReceiveTransfer(FileTransfer):
if data is None:
self._file.close()
self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
self.signal()
else:
data = bytearray(data)
if self._file_size < position:

View File

@ -43,6 +43,7 @@ class Profile(contact.Contact, Singleton):
self._show_online = settings['show_online_friends']
self._show_avatars = settings['show_avatars']
self._friend_item_height = 40 if settings['compact_mode'] else 70
self._paused_file_transfers = settings['paused_file_transfers']
screen.online_contacts.setCurrentIndex(int(self._show_online))
aliases = settings['friends_aliases']
data = tox.self_get_friend_list()
@ -286,6 +287,11 @@ class Profile(contact.Contact, Singleton):
else:
self.send_file(data[0], friend_number, True)
friend.clear_unsent_files()
for key in self._paused_file_transfers:
data = self._paused_file_transfers[key]
if data[1] == friend_number and not data[2]:
self.send_file(data[0], friend_number, True, key)
del self._paused_file_transfers[key]
if friend_number == self.get_active_number():
self.update()
except Exception as ex:
@ -295,11 +301,19 @@ class Profile(contact.Contact, Singleton):
"""
Friend with specified number quit
"""
# TODO: fix and add full file resuming support
self.get_friend_by_number(friend_number).status = None
self.friend_typing(friend_number, False)
if friend_number in self._call:
self._call.finish_call(friend_number, True)
for friend_num, file_num in list(self._file_transfers.keys()):
if friend_num == friend_number:
ft = self._file_transfers[(friend_num, file_num)]
if type(ft) is SendTransfer:
self._paused_file_transfers[ft.get_file_id()] = [ft.get_path(), friend_num, False]
elif type(ft) is ReceiveTransfer:
self._paused_file_transfers[ft.get_file_id()] = [ft.get_path(), friend_num, True]
ft.cancelled()
del self._file_transfers[(friend_num, file_num)]
# -----------------------------------------------------------------------------------------------------------------
# Typing notifications
@ -832,6 +846,9 @@ class Profile(contact.Contact, Singleton):
del self._call
for i in range(len(self._friends)):
del self._friends[0]
settings = Settings.get_instance()
settings['paused_file_transfers'] = self._paused_file_transfers
settings.save()
# -----------------------------------------------------------------------------------------------------------------
# File transfers support
@ -849,7 +866,20 @@ class Profile(contact.Contact, Singleton):
friend = self.get_friend_by_number(friend_number)
auto = settings['allow_auto_accept'] and friend.tox_id in settings['auto_accept_from_friends']
inline = (file_name in ALLOWED_FILES) and settings['allow_inline']
if inline and size < 1024 * 1024:
file_id = self._tox.file_get_file_id(friend_number, file_number)
accepted = True
if file_id in self._paused_file_transfers:
data = self._paused_file_transfers[file_id]
# TODO: check size of file and send seek control
self.accept_transfer(None, data[0], friend_number, file_number, size)
tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
time.time(),
TOX_FILE_TRANSFER_STATE['RUNNING'],
size,
file_name,
friend_number,
file_number)
elif inline and size < 1024 * 1024:
self.accept_transfer(None, '', friend_number, file_number, size, True)
tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
time.time(),
@ -877,9 +907,10 @@ class Profile(contact.Contact, Singleton):
file_name,
friend_number,
file_number)
accepted = False
if friend_number == self.get_active_number():
item = self.create_file_transfer_item(tm)
if (inline and size < 1024 * 1024) or auto:
if accepted:
self._file_transfers[(friend_number, file_number)].set_state_changed_handler(item.update)
self._messages.scrollToBottom()
else:
@ -933,15 +964,11 @@ class Profile(contact.Contact, Singleton):
"""
self.get_friend_by_number(friend_number).update_transfer_data(file_number,
TOX_FILE_TRANSFER_STATE['RUNNING'])
# if (friend_number, file_number) not in self._file_transfers:
# print self._file_transfers
# print (friend_number, file_number)
# return
tr = self._file_transfers[(friend_number, file_number)]
if by_friend:
tr.state = TOX_FILE_TRANSFER_STATE['RUNNING']
tr.signal()
else: # send seek control?
else:
tr.send_control(TOX_FILE_CONTROL['RESUME'])
def accept_transfer(self, item, path, friend_number, file_number, size, inline=False):
@ -1011,12 +1038,13 @@ class Profile(contact.Contact, Singleton):
st.set_state_changed_handler(item.update)
self._messages.scrollToBottom()
def send_file(self, path, number=None, is_resend=False):
def send_file(self, path, number=None, is_resend=False, file_id=None):
"""
Send file to current active friend
:param path: file path
:param number: friend_number
:param is_resend: is 'offline' message
:param file_id: file id of transfer
"""
friend_number = number or self.get_active_number()
friend = self.get_friend_by_number(friend_number)
@ -1028,7 +1056,7 @@ class Profile(contact.Contact, Singleton):
elif friend.status is None and is_resend:
print('Error in sending')
raise RuntimeError()
st = SendTransfer(path, self._tox, friend_number)
st = SendTransfer(path, self._tox, friend_number, TOX_FILE_KIND['DATA'], file_id)
self._file_transfers[(friend_number, st.get_file_number())] = st
tm = TransferMessage(MESSAGE_OWNER['ME'],
time.time(),

View File

@ -117,6 +117,7 @@ class Settings(dict, Singleton):
'auto_accept_path': None,
'show_online_friends': False,
'auto_accept_from_friends': [],
'paused_file_transfers': {},
'friends_aliases': [],
'show_avatars': False,
'typing_notifications': False,